课时作业(二十四) 必修 4 Module 6 Unexplained Mysteries of the Natural WorldⅠ.单项填空1 ． Here was a nice little present for everyone ， with a suitable poem________to it.A．attached B．attackedC．attracted D．attributed2 ． Dogs have a________sense of smell and are often used to search for something by the police.A．positive B．sharpC．sceptical D．fierce3．I don’t know whether you happen ________ that I’m going to study in the USA this September.A．to be heard B．to be hearingC．to hear D．to have heard4．No one has come up with a better explanation of why dinosaurs________.A．died away B．died forC．died of D．died out5 ． There is a saying in my country ________ successful people are lucky people.A．which B．thatC．what D．where6．Being a new teacher，she was very slow to________to the unusual rules of the school.A．adapt B．appealC．attach D．apply7．—My daughter mastered Japanese in less than two years.—Did she？She________have a gift for languages.A．can B．wouldC．should D．must8．Accessible only by air，the town is________from the rest of the country.A．given off B．ripped offC．cut off D．taken off9 ． There is a newlypublished survey________that most retired people are independent and enjoying life.A．indicates B．indicatedC．indicating D．to indicate10．The company，which ________ in oil for many years，will set up a branch abroad next month.A．is trading B．has been tradingC．traded D．will trade用心 爱心 专心111 ． School was cancelled today ________ the fact that there was a snowstorm.A．instead of B．due toC．but for D．apart from12．—Where is my purse？I remember I put it here yesterday.—You________have lost it while shopping in the supermarket.A．would B．shouldC．can D．might13．A two percent increase in pay i...
